Rapid Prototyping Process Comparison: CNC vs 3D Printing vs Vacuum Casting
CNC machining, 3D printing, and vacuum casting are the three dominant rapid prototyping technologies. This guide compares their accuracy, surface …
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Your Trusted Partner for Precision Manufacturing in China
CNC Machining · Sheet Metal · Rapid Prototyping · Low-Volume Production — From Drawing to Delivery in Days
Our Services
End-to-End Precision Manufacturing Solutions
From prototype to production, we deliver high-quality custom parts with speed and precision.
CNC Machining
High-precision CNC turning and milling in aluminum, stainless steel, brass, and engineering plastics. Tolerances down to ±0.01mm with superior surface finishes.
Sheet Metal Fabrication
Laser cutting, bending, welding, and powder coating for enclosures, brackets, and custom panels. Material thickness from 0.5mm to 20mm.
Rapid Prototyping
CNC, 3D printing, and vacuum casting for functional prototypes. Get physical parts shipped within 3–5 days.
Low-Volume Production
Flexible runs from 50 to 10,000 pieces with fast turnaround. Ideal for bridge tooling, pilot runs, and market launch quantities.
Why MachProBot
Built for Speed, Quality, and Value
We combine China's manufacturing ecosystem with rigorous quality standards to deliver parts that meet your exact specifications.
Factory-Direct Pricing
Cut out the middleman. Our network of vetted factories in the Yangtze River Delta ensures competitive pricing without compromising quality.
Engineering-Grade Quality
IQC, IPQC, and OQC inspection at every stage. CMM verification, surface roughness testing, and full dimensional reports with every shipment.
Fast Turnaround
Prototypes in 3–5 days, production parts in 7–15 days. Expedited options available. Real-time production tracking for every order.
One-Stop Service
From DFM analysis to final delivery. A single point of contact manages your entire project — machining, finishing, assembly, and logistics.
How It Works
From Drawing to Delivery in 4 Simple Steps
Upload Your Design
Send us your 3D files (STEP, IGES, DXF, DWG) or 2D drawings. We accept all standard CAD formats.
Get a Quote in 24h
Our engineers review your design, perform DFM analysis, and provide a detailed quote with lead time options.
Production & QC
Your parts are manufactured with real-time progress updates. In-process and final inspections ensure every dimension is correct.
Fast Global Shipping
Parts are carefully packed and shipped via DHL, FedEx, or sea freight. Door-to-door delivery worldwide.
Materials
Wide Range of Engineering Materials
We work with metals, plastics, and alloys to match your functional and environmental requirements.
- Aluminum 6061-T6, 7075-T6
- Stainless Steel 303, 304, 316
- Mild Steel, Alloy Steel
- Brass C36000, Copper C11000
- Titanium Grade 2, Grade 5
- ABS, Delrin (POM), Nylon (PA), PEEK, PTFE
Why Clients Choose Us
Engineering-Grade Service from Start to Finish
DFM Feedback in 24h
Every quote includes free DFM (Design for Manufacturing) analysis. We flag potential issues before production starts — saving you time and money.
First Article Inspection
Every production run starts with a full first-article inspection report. Critical dimensions verified on CMM before mass production begins.
IP & NDA Protection
Your designs are your property. We sign NDAs on request and never share your files, drawings, or project details with third parties.
Material Certificates
Full material traceability with mill certificates for every batch. RoHS, REACH, and material composition reports available on request.
Latest from Our Blog
Manufacturing Insights & Technical Guides
Expert articles on CNC machining, materials, quality control, and industry trends.
Design for CNC Machining: 15 Guidelines to Avoid Costly Mistakes
Poor design decisions can double or triple the cost of CNC-machined parts. These 15 guidelines cover internal corner radii, wall thickness, hole …
Read More →CNC Machining vs Sheet Metal Fabrication vs Die Casting: Process Selection Guide
CNC machining, sheet metal fabrication, and die casting are three fundamentally different manufacturing processes, each with distinct advantages for …
Read More →Ready to Start Your Project?
Upload your design and get a detailed quote within 24 hours. No commitment required.